Results 91 to 100 of about 79,145 (303)

Influence of Torso Model Complexity on the Noninvasive Localization of Ectopic Ventricular Activity

Measurement Science Review, 2016
Location of premature ectopic ventricular activity was assessed noninvasively in five patients using integral body surface potential maps and inverse solution in terms of a single dipole.
Punshchykova Olena, Švehlíková Jana, Tyšler Milan, Grünes Richard, Sedova Ksenia, Osmančík Pavel, Žďárská Jana, Heřman Dalibor, Kneppo Peter   +8 more
doaj   +1 more source

Supraventricular Tachycardia in Children

Педиатрическая фармакология, 2019
Rhythm and conduction disorders of the heart occupy one of the leading places in the structure of cardiovascular pathology in children. Supraventricular tachycardias means tachyarrhythmias, caused by abnormal myocardial excitation with the source of ...
Igor A. Kovalev, Igor A. Khamnagadaev, Lilia I. Svintsova, Tatiana K. Kruchina, Dinara I. Sadykova, Dina R. Sabirova, Zulfiya R. Khabibrakhmanova, Maria A. Shkolnikova   +7 more
doaj   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Gel‐Amin for Improving Extracellular Recordings of Cardiomyocytes in a 3D Microphysiological System

Advanced Electronic Materials, EarlyView.
This work combines a conductive collagen‐based hydrogel with a laser‐cut and assembly technique to fabricate microphysiological systems that improve extracellular recordings of cardiomyocytes in 3D on microelectrode arrays. The inclusion of choline acrylate into GelMA imparts a higher electrical conductivity and improves the signal‐to‐noise ratio of on‐
Dominic Pizzarella, Katelyn Neuman, Nolan Burson, Abigail N. Koppes, Ryan A. Koppes   +4 more
wiley   +1 more source

Investigating interactions between epicardial adipose tissue and cardiac myocytes: what can we learn from different approaches? [PDF]

, 2017
Heart disease is a major cause of morbidity and mortality throughout the world. Some cardiovascular conditions can be modulated by lifestyle factors such as increased exercise or a healthier diet, but many require surgical or pharmacological ...
Agra, Agra, Alexander, Alexander, Alexander, Alexopoulos, Arora, Baessler, Bakkum, Balcioglu, Berridge, Berry, Bers, Bers, Bełtowski, Bian, Burgeiro, Burridge, Castro, Chechi, Cheng, Chilukoti, Chiu, Daya, Dekker, Deng, Deng, Dobrzynski, Dong, Du, Eisner, Elie, Elisha, Engler, Fain, Fandino-Vaquero, Fernandez-Trasancos, Fosshaug, Frankel, Furuhashi, Gaborit, Gaborit, Gao, Georgiou, Ghantous, Gho, Goncalves, Greif, Greulich, Greulich, Greulich, Gruen, Guauque-Olarte, Haemers, Harada, Hassan, Hatem, Hatem, Hatem, Heijman, Heijman, Hua, Hung, Iacobellis, Iacobellis, Iacobellis, Iacobellis, Iacobellis, Iacobellis, Iacobellis, Imoto-Tsubakimoto, Iozzo, Itoh, Janik, Karastergiou, Kaushik, Kazumi, Kim, Kim, Kitagawa, Kleinz, Kusayama, Lage, Lamounier-Zepter, Lamounier-Zepter, Langheim, Leeper, Li, Lim, Lip, Look, MacQueen, Maghbooli, Mahabadi, Mahabadi, Marchington, Marchington, Margaritis, Martinsen, Matloch, Mattacks, Mattacks, Mattacks, Mazurek, Mazurek, Mazzoccoli, McAninch, Mookadam, Nakanishi, Nevelsteen, Nicholls, O'Connell, Pang, Paolisso, Parisi, Pezeshkian, Phillips, Pierdomenico, Pond, Pontes Soares, Prati, Rabkin, Rachwalik, Rainwater, Rajapurohitam, Rodriguez-Penas, Sacks, Sacks, Sacks, Sade, Salgado-Somoza, Samanta, Sarin, Scimia, Shapira-Schweitzer, Shibasaki, Shimabukuro, Siegel-Axel, Silaghi, Smith, Song do, Southan, Spiroglou, Szokodi, Takebayashi, Talman, Teijeira-Fernandez, Vacca, Venteclef, Viscogliosi, Voigt, Vural, Weikert, Westcott, White, Willens, Wong, Xu, Yamaguchi, Yañez-Rivera, Ye, Yilmaz, Zdychova, Zeng, Zhou   +164 more
core   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Frequency estimation for atrial fibrillation from human studies [PDF]

, 2016
Atrial Fibrillation (AF) is the most common disorder of the heart rhythms. There are about 2.3 million people in United States and 4.5 million people in the European Union with AF1.
Ahmad, A.
core   +3 more sources

Early Outcomes After Total Arch Replacement With Frozen Elephant Trunk in Elderly Patients With Acute Type A Aortic Dissection

AGING MEDICINE, EarlyView.
Across seven centers (2015–2023), we studied 1634 ATAAD patients undergoing TAR+FET and, after propensity matching (n = 699), compared elderly (≥ 60) versus non‐elderly (< 60) outcomes. Elderly patients had higher 30‐day mortality and complications (log‐rank p = 0.002), supporting individualized hybrid strategies, organ‐protective perioperative care ...
Jiajun Liang, Yuan Xue, Yeting Lou, Hao Han, Xiaohan Zhong, Zhou Liu, Tianxu Han, Meili Wang, Wenjian Jiang, Hongjia Zhang, Haiyang Li, Yuanfei Zhao   +11 more
wiley   +1 more source

The light and shadow of senescence and inflammation in cardiovascular pathology and regenerative medicine [PDF]

, 2017
Recent epidemiologic studies evidence a dramatic increase of cardiovascular diseases, especially associated with the aging of the world population. During aging, the progressive impairment of the cardiovascular functions results from the compromised ...
Cavarretta, Elena, Dal Sasso, Eleonora, Forte, Maurizio, Frati, Giacomo, Gerosa, Gino, Iop, Laura, Palmerio, Silvia, Peruzzi, Mariangela, Schirone, Leonardo, Sciarretta, Sebastiano   +9 more
core   +4 more sources

Psoas Muscle Volume as a Predictor of Postoperative Complications in Patients Undergoing Emergency Surgery for Strangulated Small Bowel Obstruction: A Retrospective Single‐Center Study

Annals of Gastroenterological Surgery, EarlyView.
This retrospective study identified low preoperative psoas muscle volume, measured by computed tomography, as an independent predictor of postoperative complications in patients undergoing emergency surgery for strangulated small bowel obstruction. Low psoas muscle volume, particularly in older adults, was associated with cardiopulmonary and systemic ...
Takuya Shiraishi, Chika Katayama, Yuta Shibasaki, Chika Komine, Takuhisa Okada, Akihiko Sano, Makoto Sakai, Hiroomi Ogawa, Ken Shirabe, Hiroshi Saeki   +9 more
wiley   +1 more source